Don't treat demolition as demolition, but tear down the wall according to the drawings.

First, the load-bearing wall cannot be removed.

The load-bearing walls, shear walls and steel bars in the house shall not be removed. Before the start of construction, the owner can go to the property management office to obtain the house reconstruction map and determine the demolition part of the house. If the owner has no information, the wall can be identified by its thickness: generally, the wall with a thickness of more than 240MM is a load-bearing wall.

Second, the low wall next to the balcony cannot be removed.

Generally, there are doors and windows on the wall between the room and the balcony, but the wall under the window is a "counterweight wall" and must not be removed.

Third, you can't change the beams and columns in the room.

Beams and columns are used to support the upper floor, and will fall off if they are demolished or rebuilt.

Four, can't change the gas pipeline and flue.

The gas pipeline must be rebuilt by the gas company, and the flue is generally a public pipeline, which cannot be dismantled without permission.

Five, can't leave construction waste.

Construction waste can contact the decoration company or property cleaning, and never stay to fill the toilet caisson.

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